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http://dx.doi.org/10.7236/JIIBC.2021.21.4.31

A Study on Colour Perception according to the Edge Brightness in Graphic Images  

Hong, Ji-Young (Department of Visual Contents, Kyung Min University)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.21, no.4, 2021 , pp. 31-36 More about this Journal
Abstract
Colour properties can be classified based on hue, brightness, and saturation, and the characteristics of colour perception vary by colour property. In terms of colour perception, surrounding colours are viewed together rather than independently, and the characteristics of the original colour perception may vary depending on the colour characteristics of the surrounding. Thus far, research on colour perception and sensibility has focused on a monotonic environment, which is different from colour perception in real life. As such, a fundamental study on colour perception considering surrounding colours must be conducted. In this study, a psychophysical experiment was conducted, and the results were analysed to study the colour perception characteristics by edge brightness, Edge brightness was set as a variable based on the visual traits that are most sensitive to brightness, and the experiment was conducted using the Munsell colour system to specify the stimulus colour. Based on the analysis of the experimental outcomes, this study reveals the significance of fundamental research data on the visual and perceptual characteristics of colour perception with regard to edge brightness and provides directions for future research.
Keywords
Graphic; Colour; Visual perception; Brightness; Display;
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